CVE-2023-4635

The EventON plugin for WordPress is vulnerable to Reflected Cross-Site Scripting via the 'tab' parameter in versions up to, and including, 2.2.2 due to insufficient input sanitization and output escaping. This makes it possible for unauthenticated attackers to inject arbitrary web scripts in pages that execute if they can successfully trick a user into performing an action such as clicking on a link.

CVSS v3 6.1 MEDIUM

6.1^/10

CVSS v3 : MEDIUM

Vector :

Exploitability : 2.8 / Impact : 2.7

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required NONE

User Interaction REQUIRED

Confidentiality Impact LOW

Integrity Impact LOW

Availability Impact NONE

Scope CHANGED

References

Link	Resource
https://github.com/xsn1210/vul/blob/main/xss%5BEventON%5D%20.md	Exploit Third Party Advisory
https://www.wordfence.com/threat-intel/vulnerabilities/id/115ad0b2-febe-485a-8fb5-9bd6edc37ef7?source=cve	Exploit Third Party Advisory

Configurations

Configuration 1 (hide)

cpe:2.3:a:myeventon:eventon-lite:*:*:*:*:*:wordpress:*:*

History

27 Oct 2023, 19:42

Type	Values Removed	Values Added
CWE		CWE-79
CVSS	v2 : ~~unknown~~ v3 : ~~unknown~~	v2 : unknown v3 : 6.1
CPE		cpe:2.3:a:myeventon:eventon-lite::::::wordpress::*
First Time		Myeventon eventon-lite Myeventon
References	~~(MISC) https://github.com/xsn1210/vul/blob/main/xss%5BEventON%5D%20.md -~~	(MISC) https://github.com/xsn1210/vul/blob/main/xss%5BEventON%5D%20.md - Exploit, Third Party Advisory
References	~~(MISC) https://www.wordfence.com/threat-intel/vulnerabilities/id/115ad0b2-febe-485a-8fb5-9bd6edc37ef7?source=cve -~~	(MISC) https://www.wordfence.com/threat-intel/vulnerabilities/id/115ad0b2-febe-485a-8fb5-9bd6edc37ef7?source=cve - Exploit, Third Party Advisory

21 Oct 2023, 08:33

Type	Values Removed	Values Added
New CVE

Information

Published : 2023-10-21 08:15

Updated : 2023-12-10 15:14

NVD link : CVE-2023-4635

Mitre link : CVE-2023-4635

CVE.ORG link : CVE-2023-4635

JSON object : View

Products Affected

myeventon

eventon-lite

CWE

CWE-79

Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')

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